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For the Inventor, By the Inventor

Melbourne, Australia

John L Hughes

This inventor holds 15 USPTO granted patents. Top assignees: Australian Electro Optics Pty Ltd., Austral Asian Lasers Pty. Ltd., Hughes Technology Pty Ltd. Active years: 1977-1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John L Hughes. Retrieved from https://idiyas.com/inventor/john-l-hughes

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 15

% Patents Active = 100.0

Average Co-Inventor Count = 1.1

ph-index = 8

Forward Citations = 189(Granted Patents)


Location History:

  • Aranda, Canberra A.C.T., AU (1977)
  • Aranda, Australian Capital Territory, AU (1977)
  • Canberra, AU (1986 - 1991)
  • Melbourne, AU (1989 - 1991)
  • Glen Waverley, AU (1991 - 1992)
  • Victoria, AU (1992)

Company Filing History:

goldMedal4 out of 4 
 
Australian Electro Optics Pty Ltd.
 patents
silverMedal3 out of 3 
 
Austral Asian Lasers Pty. Ltd.
 patents
bronzeMedal3 out of 3 
 
Hughes Technology Pty Ltd
 patents
4. 2 out of 2 
 
Phased Array Lasers Pty Ltd.
 patents
5. 1 out of 1 
 
Austral Asian Lasers Ltd.
 patent
6. 2 out of 834,570 
Other
 patents

Years Active: 1977-1992

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15 patents (USPTO):Explore Patents
1. 5106288 - Laser based plastic model making workstation (1992-04-21),
2. 5084882 - Face pumped, looped fibre bundle, phased array laser oscillator (1992-01-28),
3. 5050173 - Looped, phased array laser oscillator (1991-09-17),
4. 5048027 - Hybrid laser (1991-09-10),
5. 5013151 - Variable beam width laser radar system (1991-05-07),
6. 4987376 - Frequency shifted laser transmitter (1991-01-22),
7. 4943700 - Laser sawmill (1990-07-24),
8. 4897849 - Compact slab laser oscillator-amplifier system (1990-01-30),
9. 4875215 - Fibre communication laser system (1989-10-17),
10. 4757515 - Laser tube casing (1988-07-12),
11. 4687918 - Safe laser pointers with remote directional activation (1987-08-18),
12. 4682335 - Composite laser oscillator (1987-07-21),
13. 4586053 - Laser beam product marking system (1986-04-29),
14. 4058774 - Optical transponder (1977-11-15),
15. 4039962 - System for amplifying laser beams (1977-08-02),
Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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